Company lists · Data verified August 2026

Top 25 Enterprise cloud operations companies based in Spain

Name: Enterprise cloud operations companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 82 companies tracked

There are 82 enterprise cloud operations companies headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 1,436 professional contacts across them, including 318 with verified work emails and 18 with mobile numbers. Madrid is the largest hub.

This list covers enterprise cloud operations companies headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

82Companies

1,436Contacts tracked

318Verified emails

18Mobile numbers

Unlock all 82 companies Free account · no credit card · 2 minutes

The 25 largest enterprise cloud operations companies based in Spain

Ranked by team size

Top 25 of 82 enterprise cloud operations companies based in Spain, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	ARSYS	Alcobendas	201-500	319	79
2	Softwareone Spain	Barcelona	201-500	163	46
3	Altostratus Part Of Telefónica Tech	Madrid	51-200	128	15
4	Syntax Iberia	Bilbao	51-200	125	32
5	Netkia	Torrelavega	51-200	82	13
6	Realnaut	Madrid	51-200	64	8
7	Opennebula Systems	Madrid	51-200	51	26
8	Ackstorm	Barcelona	51-200	47	8
9	Communication Square	Madrid	11-50	33	20
10	Cartagon	Madrid	11-50	28	8
11	Ausum Cloud	Barcelona	11-50	27	6
12	Servicetonic	Madrid	11-50	21	9
13	whitesky.cloud	Barcelona	11-50	18	10
14	Capside NTT	Pozuelo De Alarcon Madrid	51-200	16	4
15	Santa Clara Tech	Las Rozas De Madrid	11-50	15	3
16	Onwork - IT & Cloud	n/a	11-50	15	2
17	Meytel	Talavera De La Reina	11-50	12	1
18	Aindeep Technology Solutions	Bilbao	11-50	10	1
19	Bluekiri	Palma	51-200	8	2
20	Mediacloud	Barcelona	51-200	8	1
21	Occentus Network	Paterna	11-50	8	1
22	ENUVE	Barcelona	11-50	6	2
23	Todo EN Cloud	Madrid	11-50	6	1
24	Edgecontinuum	Vigo	1-10	6	1
25	Disa-Sertec Servicios Informáticos	Barcelona	11-50	5	2

Showing 25 of 82 enterprise cloud operations companies based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 318 reachable decision-makers.

Free account · no credit card

See all 82 companies

Enterprise cloud operations companies based in Spain at a glance

As of Aug 28, 2026

11-50Median size (employees)

MadridLargest hub · 21 HQs

18Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Enterprise cloud operations companies by metro

Metro	Companies
Enterprise cloud operations companies in Madrid	21
Enterprise cloud operations companies in Barcelona	15
Enterprise cloud operations companies in Alcobendas	4
Enterprise cloud operations companies in Sevilla	3
Enterprise cloud operations companies in Bilbao	2
Enterprise cloud operations companies in Vilafranca Del Penedes	2
Enterprise cloud operations companies in Las Rozas De Madrid	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “enterprise cloud operations companies”, with match quality audited by blind human judging, and headquartered in Spain.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many enterprise cloud operations companies are there based in Spain?

There are 82 enterprise cloud operations companies headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

ARSYS, headquartered in Alcobendas, tops this list with the largest team on record.

Which city has the most enterprise cloud operations companies?

Madrid leads with 21 headquartered companies, followed by Barcelona (15) and Alcobendas (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 318 verified decision-maker contacts tracked across these 82 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 82 enterprise cloud operations companies based in Spain. Start with a free account, no credit card.

Get the full list

Related lists

Enterprise cloud operations companies by geography

Browse the directory

Browse: Companies home · All Spain lists · All Enterprise cloud operations companies lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.